Lineage for Superfamily g.41.3: Zinc beta-ribbon

  1. Root: SCOP 1.63
  2. 268577Class g: Small proteins [56992] (61 folds)
  3. 271305Fold g.41: Rubredoxin-like [57769] (10 superfamilies)
    metal(zinc or iron)-bound fold; sequence contains two CX(n)C motifs, in most cases n = 2
  4. 271349Superfamily g.41.3: Zinc beta-ribbon [57783] (3 families) (S)

Families:

  1. 271350g.41.3.1: Transcriptional factor domain [57784] (3 proteins)
  2. 271371g.41.3.2: Zinc-binding domain of DNA primase [57792] (1 protein)
    contains alpha-helices in the N- and C-terminal extensions (linkers?)
  3. 271376g.41.3.3: Prokariotic DNA topoisomerase I, a C-terminal fragment [57795] (1 protein)
    Duplication: contains tandem repeats of several domains with zinc-binding sites being lost in some of them

More info for Superfamily g.41.3: Zinc beta-ribbon

Timeline for Superfamily g.41.3: Zinc beta-ribbon: